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Difference between app.all('*') and app.use('/')
...js
app.all(path, [callback...], callback)
app.use only sees whether url starts with the specified path
app.use( "/product" , mymiddleware);
// will match /product
// will match /product/cool
// will match /product/foo
app.all will match complete path
app.all( "/product" , handler);
// will ma...
Cron job every three days
...d 31 days.) The date('j') % 3 has a similar problem in that the pattern restarts every year, and years don't have a number of days divisible by 3.
– cjm
Apr 19 '15 at 22:28
8
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Git commit with no commit message
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@amn, I also just started wondering about all those tens of thousands of well-written commit messages that I have written that will never ever be read by anyone. For me now the value of this habit is that it forces me to look through the chang...
How to create the most compact mapping n → isprime(n) up to a limit N?
...every odd number with one bit e.g. for the given range of numbers (1, 10], starts at 3: 1110
31 Answers
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How do I speed up the gwt compiler?
We're starting to make heavier use of GWT in our projects, and the performance of the GWT compiler is becoming increasingly annoying.
...
Show current state of Jenkins build on GitHub repo
...
Sadly, it seems that GitHub started caching these images on some image hosting service, and they are being displayed incorrectly now.
– axel22
Feb 12 '14 at 8:59
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Best practices for exception management in Java or C# [closed]
... clarify what you mean by
those two issues?
Anders Hejlsberg: Let's start with
versioning, because the issues are
pretty easy to see there. Let's say I
create a method foo that declares it
throws exceptions A, B, and C. In
version two of foo, I want to add a
bunch of features, and...
SQL Query to concatenate column values from multiple rows in Oracle
...a a, table_b b
WHERE a.pid = b.pid(+)
)
)
START WITH rnum = 1
CONNECT BY PRIOR rnum = rnum - 1 AND PRIOR pid = pid
GROUP BY pid
ORDER BY pid;
There may also be instances where keys and values are all contained in one table. The following query can be used where the...
Why does Google +1 record my mouse movements? [closed]
....width * screen.width + screen.height) * 1000000, and c is a variable that starts out as 1.
All of this is wrapped in the scope of an anonymous function, which itself is immediately evaluated to return a function that is assigned to a property named "random". That returned function looks something ...
Resizing an image in an HTML5 canvas
..._a = 0;
var center_y = (j + 0.5) * ratio_h;
var yy_start = Math.floor(j * ratio_h);
var yy_stop = Math.ceil((j + 1) * ratio_h);
for (var yy = yy_start; yy < yy_stop; yy++) {
var dy = Math.abs(center_y - (yy + 0.5)) / ratio_h_half;
...